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DictionarySeenotchsuprasternal notch
suprasternal notch[¦sü·prə′stərn·əl ′näch] (anatomy) Jugular notch of the sternum. suprasternal notch
jugular notch of sternum [TA] the large notch in the superior margin of the sternum. Synonym(s): incisura jugularis sternalis [TA], suprasternal notch ☆ , interclavicular notch, presternal notch, sternal notchsuprasternal notch An indentation of the upper face of the manubrium of the sternum between the clavicular notches.notch (noch) A deep indentation or narrow gap in the edge of a structure. Synonym: incisureacetabular notchThe notch in the inferior border of the acetabulum. antegonial notchA depression in the inferior border of the mandible at the anterior edge of the insertion of the masseter muscle. aortic notchThe notch in a sphygmogram caused by rebound at the aortic valve closure.cardiac notchThe concavity on the anterior border of the left lung into which the heart projects.cardial notchThe angle or indentation on the top of the stomach between its orifice (the cardia) and its fundus.cerebellar notchEither of two deep notches (anterior and posterior) separating the hemispheres of the cerebellum.clavicular notchA notch at the upper angle of the sternum with which the clavicle articulates.costal notchAny of seven pairs of indentations on the lateral surfaces of the sternum, for articulation with costal cartilages. ethmoidal notchThe notch separating the two orbital portions of the frontal bone.frontal notchThe notch on the supraorbital arch that transmits the frontal artery and nerve.greater sciatic notchA large notch on the posterior border of the hip bone between the posterior inferior iliac spine and the spine of the ischium.interclavicular notchA rounded notch at the top of the manubrium of the sternum between the surfaces articulating with the clavicles. jugular notch (of occipital bone)A notch that forms the posterior and middle portions of the jugular foramen.jugular notch (of sternum)A notch on the upper surface of the manubrium of the anterior superior chest between the two clavicular notches. Synonym: sternal notch; suprasternal notchlabial notchA notch in the labial flange of a denture at the point where it crosses the frenum.lesser sciatic notchA notch immediately below the spine of the ischium on the posterior border of the hip bone, which is converted into a foramen by the sacrotuberous ligament.mandibular notchA notch on the superior border of the ramus of the mandible separating the coronoid and condyloid processes. manubrial notchA depression on the superior edge of the sternum. nasal notch1. A deep notch on the anterior surface of the maxilla, forming the lateral border of the piriform aperture.2. A notch between the internal angular processes of the frontal bone.pancreatic notchA notch on the lateral surface of the head of the pancreas for the superior mesenteric artery and vein. It separates the uncinate process of the head from the remaining portion. parotid notchThe space between the ramus of the mandible and the mastoid process of the temporal bone.radial notchA notch on the lateral surface of the coronoid process of the ulna for receiving the circumference of the head of the radius.notch of Rivinus See: Rivinus' incisurescapular notchA deep notch on the superior border of the scapula that transmits the suprascapular nerve.semilunar notchA notch on the anterior aspect of the proximal end of the ulna for articulation with the trochlea of the humerus. Synonym: trochlear notchsphenopalatine notchA notch between the orbital and sphenoidal processes of the palatine bone.sternal notchJugular notch (of sternum).superior thyroid notchThyroid notch.suprasternal notchJugular notch (of sternum).tentorial notchAn arched cavity in the free border of the tentorium cerebelli through which the brainstem passes.thyroid notchA notch on the superior border of the thyroid cartilage of the larynx that separates the two laminae. Synonym: superior thyroid notch See: thyroid cartliagetrochlear notchSemilunar notch..tympanic notchThe notch in the upper part of the tympanic portion of the temporal bone.ulnar notchThe notch on the distal end of the radius that receives the head of the ulna.umbilical notchA notch on the anterior border of the liver where it is crossed by the falciform ligament.vertebral notchA concavity on the inferior surface of the vertebral arch for transmission of a spinal nerve.FinancialSeeNotchAcronymsSeeSSN |